A Married Woman Who Is Unfaithful On Her Wedding Anniversary. Iroha Natsume

A mom friend invited me to a drinking party. I should have been fine with my ordinary days and small happiness, but out of a momentary whim I attended. And there, I met him. He was completely different from any man I had ever met. He always betrayed my expectations and toyed with me. I started thinking about him no matter what I was doing, and before I knew it, I was serious.